package top.ranzhang.service;

import top.ranzhang.bean.dto.CoashDTO;
import top.ranzhang.bean.entity.Coash;
import com.baomidou.mybatisplus.extension.service.IService;
import top.ranzhang.bean.vo.CoashClazzCountVO;
import top.ranzhang.bean.vo.CoashUsernameIdVO;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author ran
 * @since 2025-04-14
 */
public interface ICoashService extends IService<Coash> {

    void add(CoashDTO coashDTO);

    List<CoashUsernameIdVO> getAllUsername();

    CoashClazzCountVO getCoashClazzCount();
}
